package study.zhangxh.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 添加学习注解
 *
 * @author: zhangxh
 * @email: zhangxh@cheegu.com
 * @date: 2018/6/14 21:40
 */
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.CLASS)
public @interface Study {
    //Target标识用途
    //Retention定义哪个级别可用
    //SOURCE  CLASS  RUNTIME

}
